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Diamond Grinding Discs

OnPoint's diamond grinding discs produce high removal rates and flatness on a wide range of materials. Use with lubricant.

Diamond Grinding Disc - Metal Bond

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard materials. These discs utilize a robust metal bond to securely hold diamond particles, creating an abrasive surface that produces high material removal rates and delivers exceptional flatness throughout each preparation step. Designed for durability, the metal bond provides a significantly extended lifespan, making these discs a reliable and cost-effective choice for demanding sample preparation tasks.


Diamond Disc - Metal Bond
8in (~200mm)
PSA Backing 		10in (~250mm)
PSA Backing
(Coming Soon) 		10in (~250mm)
PSA Backing
(Coming Soon)
8in (~200mm)
Magnetic Backing 		10in (~250mm)
Magnetic Backing
(Coming Soon) 		10in (~250mm)
Magnetic Backing
(Coming Soon)

Diamond Grinding Disc - Resin Bond
Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring diamond abrasives embedded within a resin matrix, these discs are engineered with a unique pattern of abrasive squares separated by channels. This design effectively prevents the buildup of polishing debris, ensuring a clean grinding surface. These discs deliver high material removal rates and exceptional flatness, making them ideal for intermediate and fine grinding stages in your sample preparation process.



Diamond Disc - Resin Bond
8in (~200mm)
PSA Backing 		10in (~250mm)
PSA Backing
(Coming Soon) 		10in (~250mm)
PSA Backing
(Coming Soon)
8in (~200mm)
Magnetic Backing 		10in (~250mm)
Magnetic Backing
(Coming Soon) 		10in (~250mm)
Magnetic Backing
(Coming Soon)

Filters

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8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00

Diamond Grinding Disc, 8in, Metal Bond, PSA, 120/P120 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

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$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00
8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00

Diamond Grinding Disc, 8in, Metal Bond, PSA, 180/P180 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

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$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00
8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00

Diamond Grinding Disc, 8in, Metal Bond, PSA, 320/P400 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

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$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00
8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00

Diamond Grinding Disc, 8in, Metal Bond, PSA, 600/P1200 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

View full details
$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00
8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00

Diamond Grinding Disc, 8in, Metal Bond, PSA, 800/P2400 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

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$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00
8" diamond grinding disc 180 grit
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

Diamond Grinding Disc, 8in, Resin Bond, PSA, 180/P180 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
diamond grinding disc 240 grit
diamond grinding disc 240 grit
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

Diamond Grinding Disc, 8in, Resin Bond, PSA, 240/P280 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

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$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

Diamond Grinding Disc, 8in, Resin Bond, PSA, 320/P400 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
diamond grinding disc 400 grit
diamond grinding disc 400 grit
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

Diamond Grinding Disc, 8in, Resin Bond, PSA, 400/P800 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

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$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
diamond grinding disc 600 grit
diamond grinding disc 600 grit
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

Diamond Grinding Disc, 8in, Resin Bond, PSA, 600/P1200 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
diamond grinding disc 800 grit
diamond grinding disc 800 grit
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

Diamond Grinding Disc, 8in, Resin Bond, PSA, 800/P2400 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
diamond grinding disc 1200 grit
diamond grinding disc 1200 grit
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

Diamond Grinding Disc, 8in, Resin Bond, PSA, 1200/P4000 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00

Diamond Grinding Disc, 8in, Metal Bond, Magnetic, 120/P120 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

View full details
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00
8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00

Diamond Grinding Disc, 8in, Metal Bond, Magnetic, 180/P180 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

View full details
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00
8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00

Diamond Grinding Disc, 8in, Metal Bond, Magnetic, 320/P400 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

View full details
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00
8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00

Diamond Grinding Disc, 8in, Metal Bond, Magnetic, 600/P1200 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

View full details
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00
8" diamond grinding disc 120 grit
8" diamond grinding disc 120 grit
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00

Diamond Grinding Disc, 8in, Metal Bond, Magnetic, 800/P2400 Grit

OnPoint's metal bonded diamond grinding discs are the perfect solution for metallographic specimen preparation, especially when working with hard m...

View full details
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00
8" diamond grinding disc 180 grit
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Diamond Grinding Disc, 8in, Resin Bond, Magnetic, 180/P180 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
diamond grinding disc 240 grit
diamond grinding disc 240 grit
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Diamond Grinding Disc, 8in, Resin Bond, Magnetic, 240/P280 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Diamond Grinding Disc, 8in, Resin Bond, Magnetic, 320/P400 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
diamond grinding disc 400 grit
diamond grinding disc 400 grit
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Diamond Grinding Disc, 8in, Resin Bond, Magnetic, 400/P800 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
diamond grinding disc 600 grit
diamond grinding disc 600 grit
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Diamond Grinding Disc, 8in, Resin Bond, Magnetic, 600/P1200 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
diamond grinding disc 800 grit
diamond grinding disc 800 grit
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Diamond Grinding Disc, 8in, Resin Bond, Magnetic, 800/P2400 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
diamond grinding disc 1200 grit
diamond grinding disc 1200 grit
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Diamond Grinding Disc, 8in, Resin Bond, Magnetic, 1200/P4000 Grit

Our resin bonded diamond grinding discs are an excellent choice for metallurgical specimen preparation across a wide range of materials. Featuring ...

View full details
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00